Negative-pressure comprehensive therapeutic device for wound surfaces

Abstract

The invention discloses a negative-pressure comprehensive therapeutic device for wound surfaces. The negative-pressure comprehensive therapeutic device comprises medical dressing, a medical transparent adhesion film, a drainage sucker, a negative-pressure drainage system, a nutrition providing system, an oxygen supply system, an ozone system and a main circuit board. The medical dressing can cover the tissue of the wound surfaces of human bodies, the medical transparent adhesion film covers the medical dressing and is used for closing wound surface regions, the drainage sucker is arranged at an opening in the upper surface of the medical transparent adhesion film, the negative-pressure drainage system is connected with the liquid outlet of the drainage sucker by a drainage tube, the nutrition providing system, the oxygen supply system and the ozone system are respectively connected with the joint input port of the drainage sucker by a joint delivery tube with a four-way connector, and the main circuit board is used for regulating and controlling the operations of the negative-pressure drainage system, the nutrition providing system and the oxygen supply system. The negative-pressure comprehensive therapeutic device is applicable to negative-pressure drainage therapy, oxygen therapy, ozone therapy and local nutritional therapy, capable of accelerating the healing of the wound surfaces, controlling infection, reducing complications, promoting function recovery, shortening therapy time and lowering therapy cost, easy to operate and convenient to use.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a negative pressure comprehensive treatment device for wounds, which is used for wound healing treatment. Background technique [0002] 1. With the development of society and the improvement of people's living standards, there are more and more various wounds, such as diabetic foot, venous ulcer of lower extremities, compression ulcer caused by long-term bed rest, local ulcer caused by peripheral arterial disease, Wounds caused by burns and surgery. Despite the great advances in medicine today, the treatment of wound healing remains a challenge. There are many causes of unhealed wounds, such as circulatory factors, nutritional factors, neurohumoral factors, etc. At present, the commonly used wound healing methods mainly include negative pressure sealing technology, local oxygen therapy, and ozone therapy. [0003] 2. Negative pressure drainage technology for...

AI Technical Summary

Problems solved by technology

[0006] 5. Local nutrition therapy, negative pressure drainage in the early stage, due to the loss of nutrients in the wound surface due to drainage, it is very unfavorable for wound healing. If nutrients are not replenished in time, it will lead to malnutrition, low immunity, and difficult to control infection

[0007] 6. The above four methods

Images